JP2018152318A5 - - Google Patents

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Publication number
JP2018152318A5
JP2018152318A5 JP2017049703A JP2017049703A JP2018152318A5 JP 2018152318 A5 JP2018152318 A5 JP 2018152318A5 JP 2017049703 A JP2017049703 A JP 2017049703A JP 2017049703 A JP2017049703 A JP 2017049703A JP 2018152318 A5 JP2018152318 A5 JP 2018152318A5
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JP
Japan
Prior art keywords
power supply
supply potential
semiconductor device
transistor
control signal
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JP2017049703A
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English (en)
Japanese (ja)
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JP2018152318A (ja
JP6841099B2 (ja
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Priority to JP2017049703A priority Critical patent/JP6841099B2/ja
Priority claimed from JP2017049703A external-priority patent/JP6841099B2/ja
Priority to US15/906,782 priority patent/US10101646B2/en
Publication of JP2018152318A publication Critical patent/JP2018152318A/ja
Publication of JP2018152318A5 publication Critical patent/JP2018152318A5/ja
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Publication of JP6841099B2 publication Critical patent/JP6841099B2/ja
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JP2017049703A 2017-03-15 2017-03-15 半導体装置、発光制御回路、及び、電子機器 Active JP6841099B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017049703A JP6841099B2 (ja) 2017-03-15 2017-03-15 半導体装置、発光制御回路、及び、電子機器
US15/906,782 US10101646B2 (en) 2017-03-15 2018-02-27 Semiconductor device, light emission control circuit, and electronic appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017049703A JP6841099B2 (ja) 2017-03-15 2017-03-15 半導体装置、発光制御回路、及び、電子機器

Publications (3)

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JP2018152318A JP2018152318A (ja) 2018-09-27
JP2018152318A5 true JP2018152318A5 (enExample) 2020-03-05
JP6841099B2 JP6841099B2 (ja) 2021-03-10

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JP2017049703A Active JP6841099B2 (ja) 2017-03-15 2017-03-15 半導体装置、発光制御回路、及び、電子機器

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US (1) US10101646B2 (enExample)
JP (1) JP6841099B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110621099B (zh) * 2018-06-20 2022-02-01 台达电子工业股份有限公司 多模式电流控制方法及调光电路
CN109634040B (zh) * 2019-01-23 2021-03-30 苏州佳世达光电有限公司 投影机及其驱动电路
CN109634043B (zh) * 2019-02-22 2020-08-28 中国科学院福建物质结构研究所 一种激光发射单元以及激光投影光源
JP2020155351A (ja) * 2019-03-22 2020-09-24 セイコーエプソン株式会社 発光制御装置、光源装置及び投写型映像表示装置
CN111312126B (zh) * 2019-12-19 2021-11-16 青岛海信激光显示股份有限公司 激光投影设备
WO2021121345A1 (zh) 2019-12-19 2021-06-24 青岛海信激光显示股份有限公司 激光投影设备及其开机方法、关机方法
CN111312125B (zh) * 2019-12-19 2021-11-16 青岛海信激光显示股份有限公司 激光投影设备及其开机方法、关机方法
JP2022113203A (ja) 2021-01-25 2022-08-04 セイコーエプソン株式会社 集積回路装置及び光源装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711536A (en) * 1980-06-24 1982-01-21 Nec Corp High-voltage mos inverter and its driving method
TWI429327B (zh) * 2005-06-30 2014-03-01 Semiconductor Energy Lab 半導體裝置、顯示裝置、及電子設備
TWI424408B (zh) * 2005-08-12 2014-01-21 半導體能源研究所股份有限公司 半導體裝置，和安裝有該半導體裝置的顯示裝置和電子裝置
WO2007080813A1 (en) * 2006-01-07 2007-07-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, and display device and electronic device having the same
JP2009088766A (ja) * 2007-09-28 2009-04-23 Toshiba Corp 出力バッファ回路
US8314765B2 (en) * 2008-06-17 2012-11-20 Semiconductor Energy Laboratory Co., Ltd. Driver circuit, display device, and electronic device
JP5090328B2 (ja) * 2008-12-19 2012-12-05 ノリタケ伊勢電子株式会社 蛍光表示管の電源回路装置
JP5521887B2 (ja) * 2010-08-19 2014-06-18 アイコム株式会社 携帯電子機器
JP5842420B2 (ja) 2010-11-15 2016-01-13 サンケン電気株式会社 調光装置
JP6183704B2 (ja) 2013-07-05 2017-08-23 サンケン電気株式会社 定電流電源装置
CN108243542B (zh) * 2016-12-26 2021-07-27 精工爱普生株式会社 发光控制电路、光源装置以及投射型影像显示装置

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